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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2014/03/08 01:02:42 UTC

[jira] [Updated] (TEZ-922) Factor host failures into Shuffle failure heuristics

     [ https://issues.apache.org/jira/browse/TEZ-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth updated TEZ-922:
-------------------------------

    Issue Type: Sub-task  (was: Task)
        Parent: TEZ-803

> Factor host failures into Shuffle failure heuristics
> ----------------------------------------------------
>
>                 Key: TEZ-922
>                 URL: https://issues.apache.org/jira/browse/TEZ-922
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>
> ShuffleScheduler has information about number of failures seen per host. It should factor this information into determining when to consider itself failed vs when to consider the src to have failed.



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